Music information retrieval using a 3D search algorithm
    91.
    发明授权
    Music information retrieval using a 3D search algorithm 失效
    使用3D搜索算法进行音乐信息检索

    公开(公告)号:US07488886B2

    公开(公告)日:2009-02-10

    申请号:US11558301

    申请日:2006-11-09

    申请人: Thomas Kemp

    发明人: Thomas Kemp

    IPC分类号: A63H5/00 G04B13/00 G10H7/00

    摘要: A music information retrieval system and method that involve a query-by-humming (QbH) database system for processing queries in the form of analog audio sequences which encompass recorded parts of sung, hummed or whistled tunes, recorded parts of a melody played on a musical instrument or a speaker's recorded voice articulating at least one part of a song's lyrics to retrieve textual background information about a musical piece whose score is stored in an integrated database of said system after having analyzed and recognized said melody.

    摘要翻译: 一种音乐信息检索系统和方法,其涉及用于以模拟音频序列的形式处理查询的查询(QbH)数据库系统,该模拟音频序列包括唱歌,嗡嗡声或哨子曲调的记录部分,在 乐器或扬声器记录的声音,其中至少一部分歌词的歌词,以便在已经分析和识别所述旋律之后检索其乐谱存储在所述系统的综合数据库中的乐曲的文本背景信息。

    Method for analyzing audio data
    93.
    发明申请
    Method for analyzing audio data 有权
    音频数据分析方法

    公开(公告)号:US20060120536A1

    公开(公告)日:2006-06-08

    申请号:US11293072

    申请日:2005-12-02

    申请人: Thomas Kemp

    发明人: Thomas Kemp

    IPC分类号: H04L9/00 H04R29/00

    CPC分类号: G06K9/00523 G10L25/48

    摘要: A method for analyzing audio data (AD) is provided wherein a signature (SAD) is generated based on a feature set (FS) comprising a plurality of time domain related features (TDFk). The signature (SAD) is formed in order to represent a plurality of temporal positions or ranges of a plurality of characteristics of time domain related features (TDFk) within said audio data (AD).

    摘要翻译: 提供了一种用于分析音频数据(AD)的方法,其中基于包括多个时域相关特征(TDFk)的特征集(FS)来生成签名(SAD)。 形成签名(SAD)以便表示所述音频数据(AD)内的时域相关特征(TDFk)的多个特征的多个时间位置或范围。

    Apparatus and method for automatic extraction of important events in audio signals
    94.
    发明申请
    Apparatus and method for automatic extraction of important events in audio signals 失效
    自动提取音频信号中重要事件的装置和方法

    公开(公告)号:US20050102135A1

    公开(公告)日:2005-05-12

    申请号:US10985446

    申请日:2004-11-10

    CPC分类号: G10L25/00 G10L15/00 G10L17/26

    摘要: The present invention discloses an apparatus for automatic extraction of important events in audio signals comprising: signal input means for supplying audio signals; audio signal fragmenting means for partitioning audio signals supplied by the signal input means into audio fragments of a predetermined length and for allocating a sequence of one or more audio fragments to a respective audio window; feature extracting means for analysing acoustic characteristics of the audio signals comprised in the audio fragments and for analysing acoustic characteristics of the audio signals comprised in the audio windows; and important event extraction means for extracting important events in audio signals supplied by the audio signal fragmenting means based on predetermined important event classifying rules depending on acoustic characteristics of the audio signals comprised in the audio fragments and on acoustic characteristics of the audio signals comprised in the audio windows, wherein each important event extracted by the important event extraction means comprises a discrete sequence of cohesive audio fragments corresponding to an important event included in the audio signals.

    摘要翻译: 本发明公开了一种用于自动提取音频信号中的重要事件的装置,包括:用于提供音频信号的信号输入装置; 用于将由信号输入装置提供的音频信号划分成预定长度的音频片段并用于将一个或多个音频片段的序列分配到相应音频窗口的音频信号分段装置; 特征提取装置,用于分析包含在音频片段中的音频信号的声学特性并分析包含在音频窗口中的音频信号的声学特性; 以及重要事件提取装置,用于根据包含在音频片段中的音频信号的声学特性以及包含在音频片段中的音频信号的声学特性,基于预定的重要事件分类规则,提取由音频信号分段装置提供的音频信号中的重要事件。 音频窗口,其中由重要事件提取装置提取的每个重要事件包括对应于包括在音频信号中的重要事件的粘性音频片段的离散序列。

    Method for recognizing speech
    96.
    发明授权
    Method for recognizing speech 失效
    识别语音的方法

    公开(公告)号:US06850885B2

    公开(公告)日:2005-02-01

    申请号:US10021776

    申请日:2001-12-12

    CPC分类号: G10L15/142 G10L2015/088

    摘要: To increase the accuracy and the flexibility of a method for recognizing speech which employs a keyword spotting process on the basis of a combination of a keyword model (KM) and a garbage model (GM) it is suggested to associate at least one variable penalty value (Ptrans, P1, . . . , P6) with a global penalty (Pglob) so as to increase the recognition of keywords (Kj).

    摘要翻译: 为了提高基于关键词模型(KM)和垃圾模型(GM)的组合的采用关键字识别处理的识别语音的方法的准确性和灵活性,建议将至少一个可变惩罚值 (Ptrans,P1,...,P6),具有全局惩罚(Pglob),以增加关键词(Kj)的识别。

    Method and system for recommending content items
    97.
    发明授权
    Method and system for recommending content items 有权
    推荐内容的方法和系统

    公开(公告)号:US09317852B2

    公开(公告)日:2016-04-19

    申请号:US12593927

    申请日:2008-03-07

    申请人: Thomas Kemp

    发明人: Thomas Kemp

    IPC分类号: G06F3/048 G06Q30/00

    CPC分类号: G06Q30/00

    摘要: A method for recommending content items of a content item data base to a user, including: broadcasting user group characteristics, wherein a respective user group characteristic is descriptive of a respective user group; receiving at a user's location the user group characteristics; assigning at the user's location the user to at least one of the user groups, providing user group preference data, the user group preference data being descriptive of a relation between the user groups and the content items; and recommending content items according to the user group preference data.

    摘要翻译: 一种用于向用户推荐内容项数据库的内容项的方法,包括:广播用户组特征,其中相应的用户组特征描述相应的用户组; 在用户位置接收用户组特征; 在用户位置将用户分配给至少一个用户组,提供用户组偏好数据,用户组偏好数据描述用户组和内容项之间的关系; 并根据用户组偏好数据推荐内容项。

    Context based video finder
    98.
    发明授权
    Context based video finder 失效
    基于上下文的视频查找器

    公开(公告)号:US08346801B2

    公开(公告)日:2013-01-01

    申请号:US12717415

    申请日:2010-03-04

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30781

    摘要: Embodiments of the invention relate to a method for video retrieval by providing a first audio video file, determining a first identifier of a first piece of music in the first audio video file, looking up for the first identifier first meta data in a music database, in which said first meta data are associated with said first identifier, providing second meta data of a second piece of music from the music database. The second piece of music is included in a second audio video file. Further the method is conducted by determining a similarity measure by comparing the first and second meta data, and providing the second audio video file or an identifier thereof depending on the similarity measure. Further embodiments relate to a server, a user device and a system and a computer program product for video retrieval.

    摘要翻译: 本发明的实施例涉及一种通过提供第一音频视频文件,确定第一音频视频文件中的第一音乐的第一标识符,在音乐数据库中查找第一标识符第一元数据的视频检索方法, 其中所述第一元数据与所述第一标识符相关联,从音乐数据库提供第二音乐的第二元数据。 第二部音乐被包括在第二个音频视频文件中。 此外,该方法通过比较第一和第二元数据以及根据相似性度量提供第二音频视频文件或其标识符来确定相似性度量来进行。 另外的实施例涉及用于视频检索的服务器,用户设备和系统以及计算机程序产品。

    APPARATUS AND METHOD FOR CLASSIFYING, DISPLAYING AND SELECTING MUSIC FILES
    99.
    发明申请
    APPARATUS AND METHOD FOR CLASSIFYING, DISPLAYING AND SELECTING MUSIC FILES 有权
    用于分类,显示和选择音乐文件的装置和方法

    公开(公告)号:US20110252947A1

    公开(公告)日:2011-10-20

    申请号:US13079362

    申请日:2011-04-04

    IPC分类号: G10H7/00

    摘要: At an apparatus (200), which may be a consumer electronic device, the user may select a predetermined number of different music attributes (Attr) descriptive of a mood delivered by music represented by music content of a music file. From parameters of a music file available in the apparatus (200), the apparatus (200) determines a first vector (m1(Dat)) descriptive of a relationship between the music content and all selected music attributes (Attr) and a second vector (m2(Dat)) and outputs a classification information related to the music file and containing the first and second vectors (m1(Dat), m2(Dat)). The classification information may be used to assign a colour to a displayed object assigned to the music file. Perceptually similar music files may be displayed in similar colours.

    摘要翻译: 在可以是消费者电子设备的设备(200),用户可以选择描述由音乐文件的音乐内容表示的音乐所传送的心情的预定数量的不同音乐属性(Attr)。 根据装置(200)中可用的音乐文件的参数,装置(200)确定描述音乐内容与所有选择的音乐属性(Attr)和第二向量(Attr)之间的关系的第一向量(m1(Dat) m2(Dat)),并输出与音乐文件相关的分类信息,并包含第一和第二矢量(m1(Dat),m2(Dat))。 分类信息可以用于将颜色分配给分配给音乐文件的显示对象。 感觉上类似的音乐文件可能以相似的颜色显示。

    Methods to create a user profile and to specify a suggestion for a next selection of a user
    100.
    发明授权
    Methods to create a user profile and to specify a suggestion for a next selection of a user 失效
    创建用户简档并指定下一个用户选择的建议的方法

    公开(公告)号:US07970762B2

    公开(公告)日:2011-06-28

    申请号:US12507574

    申请日:2009-07-22

    IPC分类号: G06F17/30

    摘要: A user profile and/or the suggestions computed based thereon are obtained taking a special set of user features into account. The user features are defined to represent a typical general behaviour of an individual user in respect to the application where the user profile is used. In other words, for each application where a user profile is used a special set of user features are defined which are able to represent a typical general behaviour of an individual user. Based on these user features the weights in the list of word-weight pairs or weighted keywords which represents the user profile are computed or influenced during the creation of the user profile, and/or a mufti-user profile is split during the creation of an individual user profile from a mufti-user profile, and/or during specification of a suggestion a user history which is used to create the user profile, and/or the user profile, and/or the suggestion results are filtered.

    摘要翻译: 考虑到用户特征集合的用户简档和/或基于其计算的建议。 用户特征被定义为表示个人用户相对于使用用户简档的应用的典型一般行为。 换句话说,对于使用用户简档的每个应用程序,定义了能够表示单个用户的典型一般行为的一组特定用户特征。 基于这些用户特征,在创建用户简档期间计算或影响表示用户简档的单词权重对或加权关键词列表中的权重,和/或在创建用户简档期间分割多个用户简档。 和/或在建议的指定期间,用于创建用户简档的用户历史记录和/或用户简档和/或建议结果的个人用户简档被过滤。